/**
* 基础菜单 品类管理
*/
<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>品类管理</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 搜索筛选 -->
    <el-form :inline="true" class="user-search">
      <el-form-item>
        <el-button size="small" type="primary" icon="el-icon-plus" @click="handleEdit()">添加</el-button>
      </el-form-item>
    </el-form>
    <!--列表-->
    <el-table size="small" :data="listData" highlight-current-row v-loading="loading" border element-loading-text="拼命加载中"
      style="width: 100%;">
      <el-table-column align="center" type="selection" width="60">
      </el-table-column>
      <el-table-column sortable prop="id" label="id" width="200">
      </el-table-column>
      <el-table-column sortable prop="name" label="名称" width="150">
      </el-table-column>
      <el-table-column sortable prop="createAt" label="添加时间" width="150">
        <template slot-scope="scope">
          <div>{{scope.row.createAt|timestampToTime}}</div>
        </template>
      </el-table-column>
      <el-table-column align="center" label="操作" min-width="100">
        <template slot-scope="scope">
          <el-button size="mini" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-popconfirm title="确认要删除？" @confirm="deleteCategory(scope.$index, scope.row)" class="mg-left-10">
                <el-button slot="reference" size="mini" plain type="danger">删除</el-button>
              </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>
    <!-- 编辑界面 -->
    <el-dialog :title="title" :visible.sync="editFormVisible" width="40%" @click="closeDialog">
      <el-form label-width="120px" :model="editForm" ref="editForm">
        <el-form-item label="id" prop="id">
          <el-input size="small" v-model="editForm.id" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="名称" prop="name">
          <el-input size="small" v-model="editForm.name" auto-complete="off" placeholder="请输入品类名称"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button size="small" @click="closeDialog">取消</el-button>
        <el-button size="small" type="primary" :loading="loading" class="title" @click="submitEditForm('editForm')">保存</el-button>
      </div>
    </el-dialog>

  </div>
</template>

<script>
  import {
    CategoryList,
    CategorySave,
    CategoryDel,
  } from '../../api/productApi'

  export default {
    data() {
      return {
        loading: false, //是显示加载
        editFormVisible: false,
        title: '添加',
        editForm: {
          id: '',
          name: ''
        },
        userparm: [], //搜索权限
        listData: [], //用户数据
      }
    },
    // 注册组件
    components: {},
    /**
     * 数据发生改变
     */

    /**
     * 创建完毕
     */
    created() {
      this.getdata()
    },

    /**
     * 里面的方法只有被调用才会执行
     */
    methods: {
      getdata(parameter) {
        this.loading = true
        CategoryList(parameter)
          .then(res => {
            this.loading = false
            this.listData = res
          }, () => {
            this.loading = false
          })
      },
      handleEdit: function(index, row) {
        this.editFormVisible = true
        if (row != undefined && row != 'undefined') {
          this.title = '编辑品类'
          this.editForm.id = row.id
          this.editForm.name = row.name
        } else {
          this.title = '添加品类'
          this.editForm.id = ''
          this.editForm.name = ''
        }
      },
      deleteCategory: function(index, row) {
        CategoryDel(row).then(()=>{
          this.$message({
            type: 'success',
            message: '删除成功'
          });
          this.listData.splice(index, 1)
        })
      },
      submitEditForm(editData) {
        this.$refs[editData].validate(valid => {
          if (valid) {
            CategorySave(this.editForm).then(() => {
              this.editFormVisible = false
              this.loading = false
              this.$message({
                type: 'success',
                message: '保存成功！'
              })
              this.getdata();
            }, () => {
              this.editFormVisible = false
              // this.loading = false
              // this.$message.error('保存失败，请稍后再试！' + err)
            })
          }
        })
      },
      // 关闭编辑、增加弹出框
      closeDialog() {
        this.editFormVisible = false
      }
    }
  }
</script>

<style scoped>
  .user-search {
    margin-top: 20px;
  }

  .userRole {
    width: 100%;
  }
</style>
